Felt insoles are a kind of felt products made by felt suppliers, commonly known as wool felt insoles. Felt insoles are punched out of wool felt. Felt insoles are also wear-resistant and have good thermal insulation properties. The felt is made of natural wool, which is machined and bonded using the shrinking characteristics of wool (non-warp and weft interweaving)
The felt insoles produced by felt suppliers are elastic and can be used as materials for shockproof, sealing, padding and elastic steel wire cloth bottom felts. Good adhesion performance, not easy to loose, can be punched into parts of various shapes. Good thermal insulation performance, can be used as thermal insulation materials. Tight organization and small pores can be used as a good filter material. Good wear resistance, can be used as polishing material. Full of elasticity, so it is bonded by the principle of shrinking. After the shrinkage is bonded, the density and size can be used separately.
Due to the compact density and stable performance of the felt, various felt parts can be produced by stamping. The stretchability of the felt is better, and can reach the specified length. The leather rolling belt and the papermaking suction belt can be used. The thermal insulation of the felt is good, and the felt supplier can make a felt insole insoles of various specifications.